4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide CAS 89454-65-9
| CAS No. | 89454-65-9 |
| Molecular Formula | C15H14N4O2 |
| Molecular Weight | 282.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide (CAS 89454-65-9), a certified reference material (molecular formula C15H14N4O2, MW 282.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14N4O2, 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O2 |
| Molecular Weight | 282.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1,1',1'',1'''-(Imidazo[4,5-d]imidazole-1,3,4,6(2H,3aH,5H,6aH)-tetrayl)tetraethanone (CAS 156945-37-8)
- 1-(Imidazo[1,2-a]pyridin-2-ylmethyl)-3-phenylthiourea (CAS 301233-25-0)
- Imidazo[1,2-a]pyridine-7-carboxylic acid, 3-bromo-2-methyl-, ethyl ester (CAS 1315362-89-0)
- 2-(4-(Imidazo[1,2-a]pyridin-2-yl)phenoxy)-N,N-dimethylethanamine (CAS 651042-79-4)
- 2-(1H-Imidazo[4,5-b]pyridin-2-yl)-N,N-dimethyl-5-nitroaniline (CAS 89469-22-7)
- 2-(4-(1H-Imidazo[4,5-d]pyridazin-2-yl)-3-methoxyphenoxy)acetonitrile (CAS 88710-40-1)
- 1447912-71-1 Imidazo[1,2-a]pyridine, 2-cyclopropyl-6-iodo- (CAS 1447912-71-1)
- 1H-Imidazo[4,5-c]pyridine, 4,5,6,7-tetrahydro-1-methyl-7-[[2-(4-morpholinyl)ethoxy]methyl]- (CAS 1422136-26-2)
Recommended Standards
- 4-(1-((1-Phenyl-1H-1,2,4-triazol-3-yl)oxy)ethyl)pyrimidin-2-amine (CAS 320416-48-6)
- 4-(2-Ethylpiperidin-1-yl)-2-(trifluoromethyl)benzonitrile (CAS 869643-10-7)
- 3',5'-Dimethyl-1'-phenyl-1'h,2h-[3,4'-bipyrazole]-5-carboxylic acid (CAS 890007-02-0)
- 4,6-Diamino-2-(phenoxymethyl)-2H,3H-furo[2,3-b]pyridine-5-carbonitrile (CAS 672951-59-6)
- tert-Butyl 3-morpholinopyrrolidine-1-carboxylate (CAS 1184914-30-4)
- 27860-83-9 Borate(1-),tetrafluoro-, zinc (2:1), hexahydrate (9CI) CTK4G0362 (CAS 27860-83-9)
- 2-Amino-1-(2-(trifluoromethyl)phenyl)ethan-1-one hydrochloride (CAS 111595-55-2)
- 5-Hydroxy-3-(pent-4-en-1-yl)pyrazin-2(1H)-one (CAS 187997-07-5)
- (4R,5S)-2-Amino-1-methyl-4,5-dihydro-1H-imidazole-4,5-diol (CAS 124762-94-3)
- Ethyl 7-(1H-imidazol-2-yl)heptanoate (CAS 68887-62-7)
- 1-(1-(Difluoromethyl)-1H-pyrazol-3-yl)-N-((1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856042-77-7)
- Amisulpride Impurity 16 (CAS CATO-C4X-104516)
- ethyl 13-(3,4-dimethyl-5-propylfuran-2-yl)tridecanoate (CAS CATO-C4X-280646)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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